Gaya APA
Verzello, Robert J. (1982).
Data Processing Sytems and Concespts .
:
.
Gaya Chicago
Verzello, Robert J.
Data Processing Sytems and Concespts.
:
,
1982.
Text.
Gaya MLA
Verzello, Robert J.
Data Processing Sytems and Concespts.
:
,
1982.
Text.
Gaya Turabian
Verzello, Robert J.
Data Processing Sytems and Concespts.
:
,
1982.
Print.